The most popular 55+ retirement community in Las Vegas! The Tuscan themed Siena offers its residents a rustic Mediterranean feel with spectacular amenities. Developed on 665 acres, Siena is a guard-gated golf retirement community located in the southwest part of the Las Vegas valley. Amenities at Siena include an indoor heated lap pool, resort style outdoor heated pool, tennis and bocce ball courts, an 18- hole golf course designed by master architects Brian Curley and Lee Shmidt, and a 15,000+ sq. ft health and fitness center. The clubhouse also offers residents a variety of social opportunities to include 9,000sq. ft. of arts and crafts space, library and meeting rooms, a business center, computer lab and card and billiard rooms.